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Marquise|Natural|GIA

1.29ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 6565792499

Certificate GIA 6565792499

Diamond specifications and retailer prices

From $4,605 NZD
As of November 4, 2026
Save $3,627 NZD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,232 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.29ct natural marquise diamond

This 1.29ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565792499. Listed at 10 retailers as of November 4, 2026, with prices from $4,605 to $8,232, a $3,627 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,232. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.85°
Pavilion angle40.97°
OriginNatural
Grading LabGIA
CertificateGIA 6565792499
Dimensions10.55 × 5.66 × 3.71 mm
L/W Ratio1.86
Culet sizeNone
Top View
10.55 mm5.66 mm1.29 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6565792499
Side View
Table 57.0%Crown 37.85°Girdle: MED-VTKPavilion 40.97°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,009 NZD|Low: $4,605 NZD|High: $8,232 NZD|Avg: $6,048 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 7$4,605 NZD
Retailer 5$4,982 NZD
Retailer 1$5,009 NZD
Retailer 3$5,343 NZD
Retailer 9$5,547 NZD
Retailer 4$5,552 NZD
Retailer 2$6,124 NZD
Retailer 8$6,126 NZD
Retailer 6$7,769 NZD
Wholesale Diamonds Direct$8,232 NZD

3 data points across 10 retailers

10 retailers$4,605 NZD to $8,232 NZD

A
Cheapest Retailer
-
$4,605 NZD
B+
Retailer 2
-
$4,982 NZD
View
B+
Retailer 3
-
$5,009 NZD
View
A
Retailer 4
-
$5,343 NZD
View
B+
Retailer 5
-
$5,547 NZD
View
B+
Retailer 6
-
$5,552 NZD
View
B+
Retailer 7
-
$6,124 NZD
View
B+
Retailer 8
-
$6,126 NZD
View
B
Retailer 9
-
$7,769 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
670038692 · Nov 6
$8,232 NZD
$4,564 USD
View
9 more retailers have this diamond
Prices start from $4,605 NZDSave up to $3,627 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.29ct Marquise
$4,605 NZD